﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Data;
using BLToolkit.Data;
using BLToolkit.DataAccess;
using BLToolkit.Mapping;
using Enities;

namespace BLL.Repository
{
    public interface ITraTaiLieu
    {
        DataTable LaydanhsachTTL();
        void ThemTra(TraTaiLieu tratl);
        void CapNhatTra(TraTaiLieu tratl);
        void XoaTraTL(int MaDocGia);
        DataTable TimTraTL(int MaDocGia);

    }
}
